Hitachi

DNA1002D Datasheet Pinout – DIP 16 Pin ( PDF )

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Partnumber : DNA1002D

Package: DIP 16 Pin Type

Manufacturer: Hitachi Semiconductor, Delta

Image:

DNA1002D Image

Description

Proprietary ASICs

The DNA1001D has a power factor correction controller (possibly similar to a UC3854) and a PWM (similar to the UC3842) in one IC. The DNA1002D integrates several “housekeeping” functions such as current limit, output sequencing, and OVP (the LM324 may be used as the main error amp and/or magamp controller and/or to monitor more O/Ps for OVP than the ASIC can).

 

DNA1002D Datasheet

DNA1002D Datasheet

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HC4053 Datasheet – Multiplexers/Demultiplexers – Hitachi

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Part Number: HC4053, HD74HC4053

Description

 Triple 2-channel Analog Multiplexers/Demultiplexers

Manufacturer: Hitachi Semiconductor

Pinouts:
HC4053 pinout

HD74HC4053: This device contains 6 switches whose outputs are connected together in pairs, thus
implementing a triple 2 channel multiplexer, or the equivalent of 3 single-pole-double throw configuration.
Each of the A, B, or C select lines independently controls one pair of switches, selecting one of the two
switches to be “on”.

Features

•  High Speed Operation
•  Wide Operating Voltage
•  Low Quiescent Supply Current

Block Diagram

HC4053 block diagram

HC4053 Datasheet


 

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